Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head – 2014 Subaru Forester

“This site contains affiliate links for which OEMDTC may be compensated”

NHTSA ID Number: 10232501

Manufacturer Communication Number: 0215214R

Summary

Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head

 


NUMBER: 02-152-14R
DATE: 04/22/14
REVISED: 06/12/14

APPLICABILITY: 2014MY Forester Turbo
SUBJECT: Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head

 

INTRODUCTION

This bulletin announces the availability of revised valve train components developed to reduce a tapping sound (sometimes described as “a sewing machine type” sound) which may be heard coming from the left-hand (B2) side of the engine when the engine is warm.  This bulletin does not address any cold engine or start-up sounds.  The changes consist of:

 

PART INFORMATION

PART NAME NEW OLD
INTAKE VALVE Part Number 13201AA670 Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head - 2014 Subaru Forester | small light 13201AA640 Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head - 2014 Subaru Forester | small light
Change Stem Length: Stem Length:
104.95mm 103.3mm
Identification I31 I22
EXHAUST VALVE Part Number 13202AA800 Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head - 2014 Subaru Forester | small light 13202AA740
Change Stem Length: Stem Length:
97.9mm 95.45mm
Identification E3B E2B
VALVE ROCKER Part Number 13249AA250 Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head - 2014 Subaru Forester | small light 13249AA240 Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head - 2014 Subaru Forester | small light
Change Change to Roller Portion n/a
Identification Circular groove added on pivot side n/a
INTAKE CAMSHAFT, LEFT Part Number 13037AA970 13037AA840
Change Cam Profile Change n/a
Identification 38B380 38B240
EXHAUST CAMSHAFT, LEFT Part Number 13052AA970 13052AA840
Change Cam Profile Change n/a
Identification 53B380 53B240

 

The illustrations below show additional information about the changes to the valve rockers, camshafts and valves to help readily distinguish them from the previous version parts.

camshaft

 

SERVICE PROCEDURE / INFORMATION

If you receive a customer concern of a tapping sound from the B2 cylinder head, confirm it is isolated to the B2 valve train area before proceeding with any repairs.  Once verified, order and replace the intake and exhaust camshafts, the 4 intake valves, 4 exhaust valves, and all 8 rockers.  Refer to the service procedures outlined in the applicable Service Manual for installation.

NOTE:  When setting the valve clearances, the intakes should be set to 0.13mm +0.02 / – 0.03 and the exhausts set to 0.22mm +/- 0.02.  These are revised clearance specifications and are not reflected in the Service Manual.

IMPORTANT:  Do not mix old and new parts together as it will become impossible to obtain intake valve clearances that are within specification.

TIP: An egg carton makes a perfect organizer tray.  Make sure to mark it as necessary (front, intake, exhaust) to eliminate any mixing of parts.

 


1 Affected Product

Vehicle

MAKE MODEL YEAR
SUBARU FORESTER 2014

 


1 Associated Document

Manufacturer Communications

NUMBER: 02-152-14R
DATE: 04/22/14
REVISED: 06/12/14

https://www.nhtsa.gov/recalls?nhtsaId=10232501

MC-10232501-9999.pdf 420.295KB

Loader Loading...
EAD Logo Taking too long?

Reload Reload document
| Open Open in new tab

Download [410.44 KB]

 


NHTSA ID Number: 10068317

Manufacturer Communication Number: 02-152-14R

Summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

 

1 Associated Document

Service Bulletin Document

NUMBER: 02-152-14R
DATE: 04/22/14
REVISED: 06/12/14

https://www.nhtsa.gov/recalls?nhtsaId=10068317

SB-10068317-0699.pdf 420.295KB

Loader Loading...
EAD Logo Taking too long?

Reload Reload document
| Open Open in new tab

Download [410.44 KB]

 


NHTSA ID Number: 10234842

Manufacturer Communication Number: 0215214

Summary

Revised Valve Train Parts to Reduce a Warm Engine Tapping Sound from the Left Cylinder Head

1 Associated Document

Manufacturer Communications

NUMBER: 02-152-14
DATE: 04/22/14

https://www.nhtsa.gov/recalls?nhtsaId=10234842

MC-10234842-9999.pdf 420.044KB

Loader Loading...
EAD Logo Taking too long?

Reload Reload document
| Open Open in new tab

Download [410.20 KB]

 


 

Bestseller No. 1
Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
  • Superior wear protection on critical engine parts
  • 6X better wear protection than industry standards, as measured in the latest Sequence IVA test
  • Superior sludge cleaning and protection against new formation
  • 1.3X better sludge protection than industry standards, as measured in Sequence VH sludge test vs. API SP limits
  • Full synthetic formula provides thermal and oxidation stability
SaleBestseller No. 2
Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20, 5 Quart
  • Mobil 1 Extended Performance full-synthetic motor oil 0W-20 helps protect critical engine parts for up to 20,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
  • Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
SaleBestseller No. 3
Pennzoil Platinum Full Synthetic 0W-20 Motor Oil (5-Quart, Single)
  • Full synthetic 0W-20 engine oil that is made with natural gas and designed for complete protection for top engine performance
  • Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed* (see Warranty Information in Product Description).
  • Provides better fuel economy (based on the latest industry standards)
  • Pennzoil Platinum 0W-20 keeps pistons up to 45% cleaner than the toughest industry standard (based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
Bestseller No. 4
Castrol Edge 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts
  • 3X stronger against viscosity breakdown than leading full synthetic, based on Kurt Orbahn test in 5W-30 grade
  • 10X better high temperature performance, as measured in Sequence IIIH engine test vs. API SP test limit
  • 6X better wear protection, Protection for 10,000 miles between oil changes
  • 1.4X better sludge protection, as measured in Sequence VH engine test vs. API SP test limit
  • Meets ILSAC GF-6 to prevent low speed pre ignition (LSPI) and timing chain wear protection
Bestseller No. 5
Valvoline Advanced Full Synthetic 0W-20 12 QT Garage Box
  • GARAGE BOX OFFERS MORE VALUE WITH LESS PLASTIC and is manufactured in a zero waste to landfill facility
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • CONVENIENT BAG IN BOX DESIGN for optimized storage with easy pour spout for dispensing
Bestseller No. 6
Quaker State Full Synthetic 0W-20 Motor Oil (5-Quart, Single Pack)
  • Full synthetic 0W-20 motor oil provides strong engine performance and protection against deposits between oil changes
  • Provides improved fuel economy (based on the latest industry standard)
  • Designed to provide more performance with superior lubrication flow and pumpability at high and low temperatures (compared to Quaker State conventional and synthetic blend motor oils).
  • Formulated with high resistance to oxidation, keeping the oil fresher for longer.
  • Reduces friction to maximize horsepower (compared to Quaker State conventional and synthetic blend motor oils)
Bestseller No. 7
Valvoline Extended Protection Full Synthetic Motor Oil SAE 0W-20 5 QT
  • ULTIMATE PROTECTION AGAINST the four main causes of engine breakdown: wear, friction, heat and deposits
  • 10X STRONGER AGAINST OIL BREAKDOWN vs. industry standards as tested in the Sequence IIIH
  • 50% BETTER WEAR PROTECTION than industry standards as tested in the Sequence X engine test
  • SUPERIOR CLEANING AND PERFORMANCE with Dual Defense Additive Technology to keep your engine running like new
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, dexos 1 Gen 2
Bestseller No. 8
Valvoline™ Full Synthetic High Mileage with MaxLife™ Technology SAE 0W-20 Motor Oil 5 QT, (Model: 852399)
  • 50% More wear protection than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead
  • Reduce costly repairs by minimizing exhaust system damage with our fully synthetic formulation
  • Minimize heat and abrasion between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer
  • 25% More protection against deposits than the industry standard with extra detergents, keeping your engine clean and sustaining its performance
Bestseller No. 9
Mobil Full Synthetic Motor Oil 0W-20, 5 Quart
  • Mobil Full Synthetic 0W-20 motor oil is formulated for vehicles upgrading from conventional oil or synthetic blend, or requiring full synthetic motor oil
  • Provides guaranteed protection that's 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes
  • Helps to prevent sludge and deposit formation, to help reduce engine wear, and has balanced additive system formulation
  • Provides excellent resistance to oil breakdown, for proven long-lasting protection, and maintains oil viscosity at high operating temperatures
  • Recommended for all types of gasoline-powered vehicles, including those with turbocharged engines, and meets API SP resource-conserving
Bestseller No. 10
Pennzoil Platinum High Mileage Full Synthetic 0W-20 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single)
  • Full synthetic 0W-20 engine oil designed for vehicles with over 70,000 miles that offers the same protection as SAE 5W-20 and is made with natural gas
  • Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed* (see Warranty Information in Product Description).
  • Keeps pistons up to 45% cleaner than the toughest industry standard (based on Sequence IIIH results)
  • Provides unsurpassed wear protection for your engine (based on Sequence IVA wear test using SAE 5W-30)
  • Formulated to deliver less oil burn off than high mileage motor oils made from crude oil

Last update on 2024-03-05 / Affiliate links / Images from Amazon Product Advertising API

This product presentation was made with AAWP plugin.

 


Leave a Comment

Share to...